MAX3089ECSD+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Transceiver
Protocol:	RS422, RS485
Number of Drivers/Receivers:	1/1
Duplex:	Full
Receiver Hysteresis:	100mV
Data Rate:	10Mbps
Voltage - Supply:	4.75 V ~ 5.25 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SO
Base Part Number:	MAX3089

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Introduction

MAX3089ECSD+T is a highly integrated solution for high-speed voltage translator, level shifter and power management. This product is optimized for USB Type-C connections, offering excellent USB data and power support and high-speed 4-wire UART/SPI/I2C interfacing. It performs and supports a wide range of USB Type-C functions, including Alternate Mode, Power Delivery, and BC 1.2 charging applications. It also provides a variable-voltage level shifter that enables various I/O level and railing combinations.

Application Fields

The MAX3089ECSD+T is used for applications requiring USB Type-C support, including PD3.0 power delivery and Alternate Mode support, and providing high-speed interfaces (UART/SPI/I2C), voltage level shifting and power management.Specifically, MAX3089ECSD+T is designed to find applications such as digital video cameras, USB docks, ultrabook and tablet PCs, notebook PCs, data cards and multimedia devices. It is also used in USB Power Delivery systems, next-generation USB devices, charging stations, battery packs, portable power supplies, digital TVs, digital audio players, etc.

Features

The MAX3089ECSD+T offers many advantages that make it an ideal integrated solution for high-speed voltage translation, level shifting, and power management:

• Integrated high-speed level shifters 0.8V to 5V bi-directional translation requirements
• Integrated USB power delivery controller (PD 3.0 up to 100W)
• Integrated high-speed General Purpose I/O: UART, SPI, and I2C up to 5 Mbps.
• Integrated USB Type-C port controller with CC pins, VBUS pins and SBU support
• Integrated power management for USB Type-C ports
• Integrated power management for power delivery (PD) operations
• Supports 10V to 21V input voltage
• Supports current draw of up to 2A from VBUS and up to 2A from Type-C port
• Supports 3.3V, 1.8V, 1.2V, and 1.0V voltage levels for I/O.

Working Principle

The MAX3089ECSD+T is an integrated solution for high-speed voltage translation, level shifting, and power management. It achieves this by performing the following steps:

Voltage Level Shifting

The MAX3089ECSD+T performs voltage level shifting through its integrated high-speed level shifters. The level shifters can translate voltage levels from 0.8V to 5V, allowing it to support 0.8V to 5V bi-directional translation requirements.

USB Power Delivery

The MAX3089ECSD+T provides an integrated USB power delivery controller that supports PD 3.0 up to 100W. The power delivery controller can sense and control the current drawn from the USB Type-C port for charging or power transfer. It also supports 10V to 21V input voltage and can draw up to 2A from VBUS and up to 2A from Type-C port.

I/O Interfacing

The MAX3089ECSD+T also supports various high-speed interfacing protocols such as UART, SPI, and I2C, up to 5 Mbps. It supports 3.3V, 1.8V, 1.2V, and 1.0V voltage levels for interfacing.

USB Type-C Port Control

The MAX3089ECSD+T also integrates USB Type-C port control, allowing it to detect, drive, and manage the CC and VBUS pins. It also supports SBU roles and ensures proper USB Type-C operation, such as Alternate Mode and Power Delivery support.

Conclusion

The MAX3089ECSD+T is an ideal integrated solution for voltage translation, level shifting, and power management applications. It supports high speed I/O (UART/SPI/I2C) for USB Type-C connections, as well as 0.8V to 5V bi-directional voltage translations. It also supports PD3.0 up to 100W, and has integrated power management for both USB Type-C ports and power delivery operations.

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